Neoprene (CR)
Neoprene (chloroprene rubber, CR) is a robust all-rounder with very good abrasion resistance, suitable for water, slurries and many mildly aggressive fluids. Pumps with this diaphragm are rated for fluid temperatures up to 80 °C (see the data sheet of each version).
Typical fluids
Water, waste water, slurries with solids, lime milk and dilute acids and alkalis.
Typical applications
- Abrasives: clay slip, titanium dioxide, sinter materials, lime slurries, cements, scale
- Cements & powders: mortar, diatomaceous earth, fillers with and without additives
- Ceramics: pottery slip, glazes, clay
- Waste water & sludge: waste water, filter press feed, sewage sludge, softening and lime sludges, coal and coke slurries
- Drilling: drilling mud, bentonite, lubricants, plaster mortar
Limits
Not suitable for solvents, aromatic hydrocarbons and strongly oxidising acids.
Matching pumps in our range
Versamatic air-operated double diaphragm pumps with this feature are available in these versions:
- Port sizes: 1 1/2" (DN 40), 1" (DN 25), 1/2" (DN 15), 2" (DN 50), 3" (DN 80), 3/4" (DN 20)
- Flow ranges: 0–20 l/min, 20–50 l/min, 50–100 l/min, 100–200 l/min, 200–400 l/min, 400–700 l/min, 700–1100 l/min
- Housing materials: Aluminium, Stainless steel, Cast iron, Polypropylene
All matching pumps are listed below – use the filters to narrow down flow rate, port size and materials.
Note: material information is for guidance only. Medium, concentration and temperature are decisive – if in doubt we check compatibility for your fluid.
Not sure which pump fits? Send us your medium, flow rate, pressure, temperature, density and viscosity – we will check the selection and reply with an offer.
Select characteristics
- SKU:
- AODD-E4PA1R119
- HAN:
- E4PA1R119
- Item weight:
- 25,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 284 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Polypropylene
- Diaphragm material: Neoprene® - CR
- Solids size: max. 4,8 mm
- SKU:
- AODD-E3AA1R110C-ATEX
- HAN:
- E3AA1R110C-ATEX
- Item weight:
- 49,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 3 Inch
- Flow rate: 886 Litres per minute
- Delivery pressure: max. 8,6 bar
- With explosion protection (ATEX)
- Housing material: Aluminum
- Diaphragm material: Neoprene Rugged
- Solids size: 9,5 mm
- SKU:
- AODD-E3AA1R110C-B-ATEX
- HAN:
- E3AA1R110C-B-ATEX
- Item weight:
- 49,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 3 Inch
- Flow rate: 886 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Aluminum
- Diaphragm material: Neoprene
- Solids size: 9,5 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2CA1D110C-ATEX
- HAN:
- E2CA1D110C-ATEX
- Item weight:
- 51,30 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 606 Litres per minute
- Delivery pressure: max. 8,6 bar
- With explosion protection (ATEX)
- Housing material: Cast Iron
- Diaphragm material: Neoprene Dome
- Solids size: 6,0 mm
- SKU:
- AODD-E2CA1D110C-B-ATEX
- HAN:
- E2CA1D110C-B-ATEX
- Item weight:
- 51,30 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 632 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Cast Iron
- Diaphragm material: Neoprene
- Solids size: 6,4 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2CA1R110C-ATEX
- HAN:
- E2CA1R110C-ATEX
- Item weight:
- 51,30 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 606 Litres per minute
- Delivery pressure: max. 8,6 bar
- With explosion protection (ATEX)
- Housing material: Cast Iron
- Diaphragm material: Neoprene Rugged
- Solids size: 6,0 mm
- SKU:
- AODD-E2CA1R110C-B-ATEX
- HAN:
- E2CA1R110C-B-ATEX
- Item weight:
- 51,30 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 700 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Cast Iron
- Diaphragm material: Neoprene
- Solids size: 6,4 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E1SA1R129C-ATEX
- HAN:
- E1SA1R129C-ATEX
- Item weight:
- 18,10 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1 Inch
- Flow rate: 182 Litres per minute
- Delivery pressure: max. 8,6 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: Neoprene Rugged
- Solids size: 3,2 mm
- SKU:
- AODD-E1SA1R129C-B-ATEX
- HAN:
- E1SA1R129C-B-ATEX
- Item weight:
- 18,10 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1 Inch
- Flow rate: 185 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Stainless Steel
- Diaphragm material: Neoprene
- Solids size: 3,2 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E1SP1R129C
- HAN:
- E1SP1R129C
- Item weight:
- 18,10 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1 Inch
- Flow rate: 174 Litres per minute
- Delivery pressure: 6,8 bar
- Housing material: Stainless Steel
- Diaphragm material: Neoprene
- Solids size: 3,2 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2AA1D119C-ATEX
- HAN:
- E2AA1D119C-ATEX
- Item weight:
- 36,70 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 617 Litres per minute
- Delivery pressure: max. 8,6 bar
- With explosion protection (ATEX)
- Housing material: Aluminum
- Diaphragm material: Neoprene Dome
- Solids size: 11,1 mm
- SKU:
- AODD-E2AA1D119C-B-ATEX
- HAN:
- E2AA1D119C-B-ATEX
- Item weight:
- 36,70 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 606 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Aluminum
- Diaphragm material: Neoprene
- Solids size: 11,1 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E4CJ1R110-ATEX
- HAN:
- E4CJ1R110-ATEX
- Item weight:
- 25,87 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 268 litres per minute
- Delivery pressure: 8,6 bar
- Housing material: Cast Iron
- Diaphragm material: Neoprene® - CR
- Solids size: max. 4,8 mm
- SKU:
- AODD-E2AA1R119C-ATEX
- HAN:
- E2AA1R119C-ATEX
- Item weight:
- 36,70 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 617 Litres per minute
- Delivery pressure: max. 8,6 bar
- With explosion protection (ATEX)
- Housing material: Aluminum
- Diaphragm material: Neoprene Rugged
- Solids size: 11,1 mm
- SKU:
- AODD-E2AA1R119C-B-ATEX
- HAN:
- E2AA1R119C-B-ATEX
- Item weight:
- 36,70 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 606 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Aluminum
- Diaphragm material: Neoprene
- Solids size: 11,1 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2AA1D110C-ATEX
- HAN:
- E2AA1D110C-ATEX
- Item weight:
- 29,50 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 700 Litres per minute
- Delivery pressure: max. 8,6 bar
- With explosion protection (ATEX)
- Housing material: Aluminum
- Diaphragm material: Neoprene Dome
- Solids size: 6,4 mm
- SKU:
- AODD-E2AA1D110C-B-ATEX
- HAN:
- E2AA1D110C-B-ATEX
- Item weight:
- 29,50 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 632 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Aluminum
- Diaphragm material: Neoprene
- Solids size: 6,4 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E2AA1R110C-ATEX
- HAN:
- E2AA1R110C-ATEX
- Item weight:
- 29,50 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 700 Litres per minute
- Delivery pressure: max. 8,6 bar
- With explosion protection (ATEX)
- Housing material: Aluminum
- Diaphragm material: Neoprene Rugged
- Solids size: 6,4 mm
- SKU:
- AODD-E2AA1R110C-B-ATEX
- HAN:
- E2AA1R110C-B-ATEX
- Item weight:
- 29,50 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 2 Inch
- Flow rate: 700 Litres per minute
- Delivery pressure: 8,6 bar
- With explosion protection (ATEX)
- Housing material: Aluminum
- Diaphragm material: Neoprene
- Solids size: 6,4 mmFurther technical data
Compatible repair kits or spare parts
- SKU:
- AODD-E40AA1D119C-ATEX
- HAN:
- E40AA1D119C-ATEX
- Item weight:
- 25,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 465 litres per minute
- Delivery pressure: 8,6 bar
- Housing material: Aluminum
- Diaphragm material: Neoprene® - CR
- Solids size: max. 6,0 mm
- SKU:
- AODD-E40AA1D119C-B-ATEX
- HAN:
- E40AA1D119C-B-ATEX
- Item weight:
- 25,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 465 litres per minute
- Delivery pressure: 8,6 bar
- Housing material: Aluminum
- Diaphragm material: Neoprene® - CR
- Solids size: max. 6,0 mm
- SKU:
- AODD-E5SP1R229C
- HAN:
- E5SP1R229C
- Item weight:
- 18,00 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1/2 Inch
- Flow rate: 45 litres per minute
- Delivery pressure: 6,9 bar
- Housing material: Stainless Steel
- Diaphragm material: Neoprene® - CR
- Solids size: max. 1,6 mm
- SKU:
- AODD-E4CA1R110-ATEX
- HAN:
- E4CA1R110-ATEX
- Item weight:
- 25,87 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 268 litres per minute
- Delivery pressure: 8,6 bar
- Housing material: Cast Iron
- Diaphragm material: Neoprene® - CR
- Solids size: max. 4,8 mm
- SKU:
- AODD-E4CA1R110-B-ATEX
- HAN:
- E4CA1R110-B-ATEX
- Item weight:
- 25,87 kg
- Self-priming air-operated diaphragm pump (dry)
- Connection size: 1,5 Inch
- Flow rate: 268 litres per minute
- Delivery pressure: 8,6 bar
- Housing material: Cast Iron
- Diaphragm material: Neoprene® - CR
- Solids size: max. 4,8 mm